The Enzyme Database

Table of Contents

The enzymes in this section of the database are organized as you would find them in the Enzyme-Nomenclature book. Click [+] to expand, and [–] to collapse, any section. Clicking on a heading will open popup window with information on that class, subclass or sub-subclass.

For a fully expanded list of the classes, subclasses and sub-subclasses, click here

[+subclass]. [+sub-subclass]. [+serial]

EC 1 [+]   
EC 2 [+]   
EC 3 [+]   
EC 4 []   
    EC 4.1  []      
        EC 4.1.1       [+]    Carboxy-lyases 
        EC 4.1.2       [+]    Aldehyde-lyases 
        EC 4.1.3       []    Oxo-acid-lyases 
                EC 4.1.3.1                      isocitrate lyase 
                EC 4.1.3.2                      malate synthase. Now EC 2.3.3.9, malate synthase 
                EC 4.1.3.3                      N-acetylneuraminate lyase 
                EC 4.1.3.4                      hydroxymethylglutaryl-CoA lyase 
                EC 4.1.3.5                      hydroxymethylglutaryl-CoA synthase. Now EC 2.3.3.10, hydroxymethylglutaryl-CoA synthase 
                EC 4.1.3.6                      citrate (pro-3S)-lyase 
                EC 4.1.3.7                      citrate (Si)-synthase. Now EC 2.3.3.1, citrate (Si)-synthase 
                EC 4.1.3.8                      ATP citrate (pro-S)-lyase. Now EC 2.3.3.8, ATP citrate synthase 
                EC 4.1.3.9                      2-hydroxyglutarate synthase. Now EC 2.3.3.11, 2-hydroxyglutarate synthase 
                EC 4.1.3.10                      3-ethylmalate synthase. Now EC 2.3.3.7, 3-ethylmalate synthase 
                EC 4.1.3.11                      3-propylmalate synthase. Now EC 2.3.3.12, 3-propylmalate synthase 
                EC 4.1.3.12                      2-isopropylmalate synthase. Now EC 2.3.3.13, 2-isopropylmalate synthase 
                EC 4.1.3.13                      oxalomalate lyase 
                EC 4.1.3.14                      L-erythro-3-hydroxyaspartate aldolase 
                EC 4.1.3.15                      2-hydroxy-3-oxoadipate synthase. Now EC 2.2.1.5, 2-hydroxy-3-oxoadipate synthase 
                EC 4.1.3.16                      4-hydroxy-2-oxoglutarate aldolase 
                EC 4.1.3.17                      4-hydroxy-4-methyl-2-oxoglutarate aldolase 
                EC 4.1.3.18                      acetolactate synthase. Now EC 2.2.1.6, acetolactate synthase 
                EC 4.1.3.19                      N-acetylneuraminate synthase. Now EC 2.5.1.56, N-acetylneuraminate synthase 
                EC 4.1.3.20                      N-acylneuraminate-9-phosphate synthase. Now EC 2.5.1.57, N-acylneuraminate-9-phosphate synthase 
                EC 4.1.3.21                      homocitrate synthase. Now EC 2.3.3.14, homocitrate synthase 
                EC 4.1.3.22                      citramalate lyase 
                EC 4.1.3.23                      decylcitrate synthase. Now EC 2.3.3.2, decylcitrate synthase 
                EC 4.1.3.24                      malyl-CoA lyase 
                EC 4.1.3.25                      (S)-citramalyl-CoA lyase 
                EC 4.1.3.26                      3-hydroxy-3-isohexenylglutaryl-CoA lyase 
                EC 4.1.3.27                      anthranilate synthase 
                EC 4.1.3.28                      citrate (Re)-synthase. Now EC 2.3.3.3, citrate (Re)-synthase 
                EC 4.1.3.29                      decylhomocitrate synthase. Now EC 2.3.3.4, decylhomocitrate synthase 
                EC 4.1.3.30                      methylisocitrate lyase 
                EC 4.1.3.31                      2-methylcitrate synthase. Now EC 2.3.3.5, 2-methylcitrate synthase 
                EC 4.1.3.32                      2,3-dimethylmalate lyase 
                EC 4.1.3.33                      2-ethylmalate synthase. Now EC 2.3.3.6, 2-ethylmalate synthase 
                EC 4.1.3.34                      citryl-CoA lyase 
                EC 4.1.3.35                      (1-hydroxycyclohexan-1-yl)acetyl-CoA lyase 
                EC 4.1.3.36                      1,4-dihydroxy-2-naphthoyl-CoA synthase 
                EC 4.1.3.37                      1-deoxy-D-xylulose 5-phosphate synthase. Now EC 2.2.1.7, 1-deoxy-D-xylulose 5-phosphate synthase 
                EC 4.1.3.38                      aminodeoxychorismate lyase 
                EC 4.1.3.39                      4-hydroxy-2-oxovalerate aldolase 
                EC 4.1.3.40                      chorismate lyase 
                EC 4.1.3.41                      3-hydroxy-D-aspartate aldolase 
                EC 4.1.3.42                      (4S)-4-hydroxy-2-oxoglutarate aldolase 
                EC 4.1.3.43                      4-hydroxy-2-oxohexanoate aldolase 
                EC 4.1.3.44                      tRNA 4-demethylwyosine synthase (AdoMet-dependent) 
                EC 4.1.3.45                      3-hydroxybenzoate synthase 
                EC 4.1.3.46                      (R)-citramalyl-CoA lyase 
        EC 4.1.99       [+]    Other carbon-carbon lyases 
    EC 4.2  [+]      
    EC 4.3  [+]      
    EC 4.4  [+]      
    EC 4.5  [+]      
    EC 4.6  [+]      
    EC 4.7  [+]      
    EC 4.99  [+]      
EC 5 [+]   
EC 6 [+]   
EC 7 [+]   


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